Qt WebView module with Qt Quick results in DXGI ERROR: CreateDXGIFactory

**AShvabsky** · 28th May 2024, 12:03

Hello!
I'm trying to run Qt WebView Example - Minibrowser on Qt 6.7.1(Microsoft Visual C++ Compiler 15.9.28307.1745 (amd64)) for Windows 11 (build 10.0.22631 home)
The code is taken from the official example http://doc.qt.io/qt-4.8/https://doc.qt.io/qt-6/qtwebview-minibrowser-example.html

Any attempts result in an error:
DXGI ERROR: CreateDXGIFactory cannot be called from DllMain. [MISCELLANEOUS ERROR #76:]

What can be done to solve the problem?

The code:

Qt Code:

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[/QTCLASS]// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
#include <QtCore/QUrl>
#include <QtCore/QCommandLineOption>
#include <QtCore/QCommandLineParser>
#include <QGuiApplication>
#include <QStyleHints>
#include <QScreen>
#include <QQmlApplicationEngine>
#include <QtQml/QQmlContext>
#include <QtWebView/QtWebView>
 
 
#include "main.moc"
 
int main(int argc, char *argv[])
{
//! [0]
    QtWebView::initialize();
    QGuiApplication app(argc, argv);
 
//! [0]
    QGuiApplication::setApplicationDisplayName(QCoreApplication::translate("main",
                                                                           "QtWebView Example"));
    QCommandLineParser parser;
    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
    parser.setApplicationDescription(QGuiApplication::applicationDisplayName());
    parser.addHelpOption();
    parser.addVersionOption();
    parser.addPositionalArgument("url", "The initial URL to open.");
    QStringList arguments = app.arguments();
    parser.process(arguments);
    const QString initialUrl = parser.positionalArguments().isEmpty() ?
        QStringLiteral("https://www.qt.io") : parser.positionalArguments().first();
 
    QQmlApplicationEngine engine;
    QQmlContext *context = engine.rootContext();
    context->setContextProperty(QStringLiteral("utils"), new Utils(&engine));
    context->setContextProperty(QStringLiteral("initialUrl"),
                                Utils::fromUserInput(initialUrl));
    QRect geometry = QGuiApplication::primaryScreen()->availableGeometry();
    if (!QGuiApplication::styleHints()->showIsFullScreen()) {
        const QSize size = geometry.size() * 4 / 5;
        const QSize offset = (geometry.size() - size) / 2;
        const QPoint pos = geometry.topLeft() + QPoint(offset.width(), offset.height());
        geometry = QRect(pos, size);
    }
    context->setContextProperty(QStringLiteral("initialX"), geometry.x());
    context->setContextProperty(QStringLiteral("initialY"), geometry.y());
    context->setContextProperty(QStringLiteral("initialWidth"), geometry.width());
    context->setContextProperty(QStringLiteral("initialHeight"), geometry.height());
 
    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
    if (engine.rootObjects().isEmpty())
        return -1;
 
    return app.exec();
}

[/QTCLASS]// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

#include <QtCore/QUrl>
#include <QtCore/QCommandLineOption>
#include <QtCore/QCommandLineParser>
#include <QGuiApplication>
#include <QStyleHints>
#include <QScreen>
#include <QQmlApplicationEngine>
#include <QtQml/QQmlContext>
#include <QtWebView/QtWebView>


#include "main.moc"

int main(int argc, char *argv[])
{
//! [0]
    QtWebView::initialize();
    QGuiApplication app(argc, argv);

//! [0]
    QGuiApplication::setApplicationDisplayName(QCoreApplication::translate("main",
                                                                           "QtWebView Example"));
    QCommandLineParser parser;
    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
    parser.setApplicationDescription(QGuiApplication::applicationDisplayName());
    parser.addHelpOption();
    parser.addVersionOption();
    parser.addPositionalArgument("url", "The initial URL to open.");
    QStringList arguments = app.arguments();
    parser.process(arguments);
    const QString initialUrl = parser.positionalArguments().isEmpty() ?
        QStringLiteral("https://www.qt.io") : parser.positionalArguments().first();

    QQmlApplicationEngine engine;
    QQmlContext *context = engine.rootContext();
    context->setContextProperty(QStringLiteral("utils"), new Utils(&engine));
    context->setContextProperty(QStringLiteral("initialUrl"),
                                Utils::fromUserInput(initialUrl));
    QRect geometry = QGuiApplication::primaryScreen()->availableGeometry();
    if (!QGuiApplication::styleHints()->showIsFullScreen()) {
        const QSize size = geometry.size() * 4 / 5;
        const QSize offset = (geometry.size() - size) / 2;
        const QPoint pos = geometry.topLeft() + QPoint(offset.width(), offset.height());
        geometry = QRect(pos, size);
    }
    context->setContextProperty(QStringLiteral("initialX"), geometry.x());
    context->setContextProperty(QStringLiteral("initialY"), geometry.y());
    context->setContextProperty(QStringLiteral("initialWidth"), geometry.width());
    context->setContextProperty(QStringLiteral("initialHeight"), geometry.height());

    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
    if (engine.rootObjects().isEmpty())
        return -1;

    return app.exec();
}

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